Every year, as winter blankets India, over a billion people find themselves navigating through streets filled with toxic, polluted air. Whether in Delhi, Mumbai, Kolkata, or Hyderabad, the question on everyone’s mind becomes: Do face masks and air pollution masks truly offer protection? Throughout India, I’ve encountered intelligent, skeptical individuals …
Find the right face masks to protect your health from air pollution and viruses such as COVID. However, the effectiveness and comfort of masks can greatly differ. In this article, we take a look at how to choose the best face mask and the factors you should consider when buying …
With the outbreak of the coronavirus, many people are wondering if masks capture coronavirus particles. It’s a big change for all of us to suddenly start wearing masks everywhere. Ans it’s a lot to ask billions of people around the world to become mask experts overnight. There is a lot …
With Covid-19, many of us are wondering how to properly clean our masks. Google searches for “wash N95 mask” and “wash KN95 mask” have sky-rocketed. Yet data-backed answers seem to be in short supply. The usual advice is to toss and replace masks instead of washing them. Let’s dive into …
Is KN95 same as N95? With such similar-sounding names, it can be confusing to understand the difference between N95 and KN95 masks. This handy chart explains the similarities and differences between N95 and KN95 masks. N95 vs. KN95 Comparison Chart Source: 3M – Comparison of FFP2, KN95, and N95 and …
Mask ratings can be confusing: N95, KN95, FFP1, FFP2, P2, or surgical mask? This quick run-down of mask specifications covers mask types, mask ratings, and their effectiveness at filtering particles. Let’s begin by discussing mask types or certification types. There are generally three commonly used, disposable masks: single-use face masks, …
Many people wonder about the difference between N95 and KF94 masks. But actually, for the things most people care about, the difference is not small. KF94 is the “Korean filter” standard similar to the US N95 mask rating. Let’s dive into the differences: KF95 vs N95. Note, there is no …
N95 masks are often referred to as the “gold standard” for face masks and are relied on by healthcare workers for protection. This unfortunately results in occasional shortages and higher prices for N95 masks. That raises the question: Can you make a DIY N95 mask? As a pioneer in the …
DIY cloth masks to protect against viruses sounds like a crazy idea. Data shows masks work incredibly well, and they’re also really cheap. Surgical masks cost a few pennies, and they’re capable of filtering out 80% of particles down to 0.007 microns (14 times smaller than COVID-19). However, the COVID-19 …
Wearing masks for hours on end has led some people to worry about whether N95 masks deprive us of oxygen. Scientists have actually made people wear N95 masks and measured their blood oxygen. So we have a solid answer to this question, and it’s not what this question assumes. This …
